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Method for simultaneously detecting four isomers of resveratrol in peanut
Method for simultaneously detecting four isomers of resveratrol in peanut
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机译:同时检测花生中白藜芦醇四种异构体的方法
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摘要
The present application relates to a method for simultaneously detecting four isomers of resveratrol in peanut by using ultra performance liquid chromatography during the operation procedure and accurately controlling the detection conditions. The method of the invention can achieve continuous sample injection, and perform sample analysis in batch. The detection time for each sample is only about 10 min, which greatly improves the detection efficiency. Further, the ultra performance liquid chromatography has high sensitivity and a low detection limit. The method of the invention adopts ethanol extraction under heating in the earlier stage of extraction, and controls the temperature of the extraction, so as to achieve effective extraction of four isomers of resveratrol, time saving, and efficient extraction and separation.
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